[PDF] Top 20 Decidiendo entre eficiencia y equidad un análisis del impuesto a la renta

... at formulation, characterization and evaluation of phytosomal complex tablets for sustained delivery of Phyllanthus amarus ...Phyllanthus amarus and R f of phyllanthin was found ... See full document

... shown that tetrandrine loaded LNCs have a low encapsula- tion efficiency of less than 70%, which may be due to the moderate lipophilicity of tetrandrine (logP2.5 [pH 7.0]). Encapsulation efficiency is an important ... See full document

... levels Preparation of Powder Blend for Tablet: Carica papaya aqueous extract phytosomal complex tablets were prepared by direct compression ... See full document

... the formulation of a novel Salicin phospholipid complex (Phytosome) using Central composite design as a tool for optimization and its characterization using various ...and ... See full document

... microcapsule formulation was optimized using RSM by fitting a second-order model with core/ (core+wall) ratio, pH at complex coacervation, and glutaraldehyde amount as independent variables, EE as dependent ... See full document

... studying its application to remove Rhodamine B from wastewater through batch adsor ption exper iments; Studying the adsor ption mechanism through kinetic and equilibrium data; Determining the thermodynamic and ... See full document

... Rifampicin biodegradable microcapsules were prepared by feasible emulsifi cation-ionic gelation method for a novel controlled release product. Sodium alginate and Carbopol 974P were used as coating polymers in different ... See full document

... the complex showed the lost of water molecule initially followed by decomposition of the remaining complex molecule in the subsequent ...and its complex showed that, the free ligand and metal ... See full document

... The purpose of this research work was to increase the residence time of drug Cefuroxime axetil by formulating as floating microspheres and to study the effect of formulation variables on microsphere ... See full document

... In- vitro drug release studies were carried out using USP Dissolution testing apparatus Type II, paddle method. The tablets were placed in the 0.1 N HCl for first 2 hours and pH 6.8 phosphate buffer for next 4 hours and ... See full document

... are its versatility and the possibility to obtain high purity materials, allowance of the synthesis of special materials and energy savings by using low processing ... See full document

... Preparation of herbal tablets from Calophyllum inophyllum extract: Herbal tablets were prepared separately by direct compression process using different proportions of spray dried lactose and starch 1500 and ... See full document

... a formulation giving protection to API as well as safe and effective release so as to impart its action in an effective ...in Tablet), along with alkalizing ...a formulation giving protection ... See full document

... (iv) Hollow microspheres / Microballons (b) Effervescent systems (Gas-generating): These buoyant systems utilize matrices prepared with swellable polymers such as methocel, polysaccharides e.g., chitosan, effervescent ... See full document

... for its potential to optimize localized drug delivery, by retaining a dosage form at the site of action ...a formulation in intimate contact with the absorption site ... See full document

... Kadukkai maathirai, a combination of herbals, with iron as active ingredient is known for its hepatoprotective, prokinetic and iron absorption enhancing property. KM is used in the treatment of anemia. This study ... See full document

... Cardiovascular disease like heart failure, hypertension etc. mostly occurs at early morning at around 4.00 am to 5.00 am. So if prepare such a drug delivery system which can be taken by patient at bed time and release ... See full document

... single tablet containing two different layers of drugs as widely used by physician and have better patient ...pre formulation properties and tablets are characterized by post formulation ...buffer ... See full document

... and preparation of samples for analysis of GaSb to achieve the required ...c) preparation of ultra pure/electronic grade aqua regia (1:1 ratio HCl+HNO 3 ), d) filling up and treating of beakers/crucibles ... See full document

... a complex formation through weak intermolecular interaction (hydrogen bonding, van der Waals interactions) between capsaicin and ...the phospholipid molecule to rotate freely and surround the capsaicin ... See full document